The Imperius Security Intelligence Service (ISIS) is ImperiusX's national intelligence service. It is responsible for collecting, analyzing, reporting and disseminating intelligence on threats to ImperiusX's national security, and conducting operations, covert and overt, within ImperiusX and abroad.

When the Dark Emperor founded ISIS in 2 NE, he served as its leader for the first five years, directly overseeing the organization and development of its internal structure, recruitment efforts, training regime and its relationship with the rest of his administration and the nation as a whole.

Five Standard Years later, he appointed its first Inquisitioner General, and formed the Review Committee shortly after.

Training

Some examples of the ISIS training regiment include:

Dealing with an unknown foe with little to no preparation or equipment.